13670498931 has 8 divisors (see below), whose sum is σ = 18282400704. Its totient is φ = 9086131560.

The previous prime is 13670498929. The next prime is 13670498951. The reversal of 13670498931 is 13989407631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13670498931 - 2¹ = 13670498929 is a prime.

It is a super-2 number, since 2×13670498931² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13670498951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6882441 + ... + 6884426.

It is an arithmetic number, because the mean of its divisors is an integer number (2285300088).

Almost surely, 2^13670498931 is an apocalyptic number.

13670498931 is a deficient number, since it is larger than the sum of its proper divisors (4611901773).

13670498931 is a wasteful number, since it uses less digits than its factorization.

13670498931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13767201.

The product of its (nonzero) digits is 979776, while the sum is 51.

The spelling of 13670498931 in words is "thirteen billion, six hundred seventy million, four hundred ninety-eight thousand, nine hundred thirty-one".